I was just talking to some of my fellow students, namely Will and Anne, about our dissertation topcis. They are in a similar camp to many of the other students in our classes. They are not sure what their topic will be.
In my case, as anyone who reads this blog can see, I'm very interested in exploring how immersive virtual reality (VR) exercises can help develop long-term memory.
My problem is the opposite of many of my colleagues. They seem to have trouble nailing down what they want to write about. I keep expanding my interests. The other day I read an article on how emotions can help inspire deeper memory by Marin-Morales et al. The article authors used heart rate monitors and fMRI monitors to determine if VR users were affected by emotions in their VR use and if it helped them retain memories. I immediately wondered if I could find a way to include that type of sensor measurements into my own areas of interest.
Then I read another article about how multiple senses could inspire greater memory strength as well as multiple trace memory networks and whether or not the greater strength and more networks might lead to more resilient long-term memory creation. I immediately thought about putting some sort of scent dispenser into the testing room.
I think the struggle I'm having is not getting pulled too far off course by interesting ideas, but rather finding ways to strengthen the topic I have, making it focused and pointed without being too general or mundane.
References:
Marin-Morales, J., Higuera-Trujillo, J. L., Greco, A., Guixeres, J., Llinares, C., Scilingo, E. P., Alcaniz, M., & Valenza, G. (2018) Affective computing in virtual reality: emotion recognition from brain and heartbeat dynamics using wearable sensors. Scientific Reports, 8 (13657), 1-15.
Allcoat, D., & Mühlenen, A. von. (2018). Learning in virtual reality: Effects on performance, emotion and engagement. Research in Learning Technology, 26. https://doi.org/10.25304/rlt.v26.2140